---
Type: desktop-application
ID: wsjtx.desktop
Package: wsjtx-improved
Name:
C: wsjtx
Summary:
C: Amateur Radio Weak Signal Operating
Description:
da: |-
<p>WSJT-X implementerer kommunikationsprotokoller eller »modes« kaldt FST4, FST4W, FT4, FT8, JT4, JT9,
JT65, Q65, MSK144 og WSPR, samt en kaldt for Echo til at registrere og måle dine egne radiosignaler reflekteret
fra månen. Disse tilstande blev alle designet for at lave troværdige, bekræftede QSO'er under betingelser
med et ekstremt svagt signal. JT4, JT9 og JT65 bruger næsten identiske beskedstruktur og kildekodning.
FT4 og FT8 er operationelt lignende men bruger T/R-cyklusser kun 7.5 og 15 s lange, respektivt. FST4
og FST4W er designet specifikt for LF- og MF-båndene. WSPR-tilstanden implementerer en protokol designet
til at teste potentiel propagationsstier i transmissioner med lave strømforhold. Vsjt-x_improved er en
forbedret version af det glimrende WSJT-X-program af Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville
G4WJS blandt andre. Der er yderligere funktioner i versionen »improved PLUS«. Se hjemmesiden for disse.</p>
C: |-
<p>WSJT-X implements amateur radio communication protocols or "modes" called FST4, FST4W, FT4,
FT8, JT4, JT9, JT65, Q65, MSK144, and WSPR, as well as one called Echo for detecting and measuring your
own radio signals reflected from the Moon. These modes were all designed for making reliable, confirmed
QSOs under extreme weak-signal conditions. JT4, JT9, and JT65 use nearly identical message structure
and source encoding (the efficient compression of standard messages used for minimal QSOs). They use
timed 60-second T/R sequences synchronized with UTC. JT4 and JT65 were designed for EME ("moonbounce")
on the VHF/UHF/microwave bands. JT9 is optimized for the MF, and HF bands. It is about 2 dB more sensitive
than JT65 while using less than 10% of the bandwidth. Q65 offers submodes with a wide range of T/R sequence
lengths and tone spacings. FT4 and FT8 are operationally similar but use T/R cycles only 7.5 and 15 s
long, respectively. MSK144 is designed for Meteor Scatter on the VHF bands. These modes offer enhanced
message formats with support for nonstandard callsigns and some popular contests. FST4 and FST4W are
designed particularly for the LF and MF bands. On these bands their fundamental sensitivities are better
than other WSJT-X modes with the same sequence lengths, approaching the theoretical limits for their
rates of information throughput. FST4 is optimized for two-way QSOs, while FST4W is for quasi-beacon
transmissions of WSPR-style messages. FST4 and FST4W do not require the strict, independent time synchronization
and phase locking of modes like EbNaut. WSPR mode implements a protocol designed for probing potential
propagation paths with low-power transmissions. WSPR is fully implemented within WSJT-X, including programmable
"band-hopping". wsjt-x_improved is an enhanced version of the excellent WSJT-X software by
Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville G4WJS and others. Additional features in the "improved
PLUS" version include: * Highlighting of CQ and 73/RR73 messages * Mode buttons make it easy to
switch between the frequently used modes * Band Hopping for FT8, FT4, Q65 and MSK144 * FT8 and FT4 decoders
optimized for DX * False Decodes Reduction (FDR) * "Wait and Reply" and "Wait and Call"
* Full Duplex Mode (useful when working via satellite)</p>
en: |-
<p>WSJT-X implements amateur radio communication protocols or "modes" called FST4, FST4W, FT4,
FT8, JT4, JT9, JT65, Q65, MSK144, and WSPR, as well as one called Echo for detecting and measuring your
own radio signals reflected from the Moon. These modes were all designed for making reliable, confirmed
QSOs under extreme weak-signal conditions. JT4, JT9, and JT65 use nearly identical message structure
and source encoding (the efficient compression of standard messages used for minimal QSOs). They use
timed 60-second T/R sequences synchronized with UTC. JT4 and JT65 were designed for EME ("moonbounce")
on the VHF/UHF/microwave bands. JT9 is optimized for the MF, and HF bands. It is about 2 dB more sensitive
than JT65 while using less than 10% of the bandwidth. Q65 offers submodes with a wide range of T/R sequence
lengths and tone spacings. FT4 and FT8 are operationally similar but use T/R cycles only 7.5 and 15 s
long, respectively. MSK144 is designed for Meteor Scatter on the VHF bands. These modes offer enhanced
message formats with support for nonstandard callsigns and some popular contests. FST4 and FST4W are
designed particularly for the LF and MF bands. On these bands their fundamental sensitivities are better
than other WSJT-X modes with the same sequence lengths, approaching the theoretical limits for their
rates of information throughput. FST4 is optimized for two-way QSOs, while FST4W is for quasi-beacon
transmissions of WSPR-style messages. FST4 and FST4W do not require the strict, independent time synchronization
and phase locking of modes like EbNaut. WSPR mode implements a protocol designed for probing potential
propagation paths with low-power transmissions. WSPR is fully implemented within WSJT-X, including programmable
"band-hopping". wsjt-x_improved is an enhanced version of the excellent WSJT-X software by
Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville G4WJS and others. Additional features in the "improved
PLUS" version include: * Highlighting of CQ and 73/RR73 messages * Mode buttons make it easy to
switch between the frequently used modes * Band Hopping for FT8, FT4, Q65 and MSK144 * FT8 and FT4 decoders
optimized for DX * False Decodes Reduction (FDR) * "Wait and Reply" and "Wait and Call"
* Full Duplex Mode (useful when working via satellite)</p>
Categories:
- AudioVideo
- Audio
- HamRadio
Keywords:
C:
- Radio
Icon:
cached:
- name: wsjtx-improved_wsjtx_icon.jxl
width: 64
height: 64
stock: wsjtx_icon
Launchable:
desktop-id:
- wsjtx.desktop
---
Type: desktop-application
ID: message_aggregator.desktop
Package: wsjtx-improved
Name:
C: Message Aggregator
Summary:
C: Amateur Radio Weak Signal Operating
Description:
da: |-
<p>WSJT-X implementerer kommunikationsprotokoller eller »modes« kaldt FST4, FST4W, FT4, FT8, JT4, JT9,
JT65, Q65, MSK144 og WSPR, samt en kaldt for Echo til at registrere og måle dine egne radiosignaler reflekteret
fra månen. Disse tilstande blev alle designet for at lave troværdige, bekræftede QSO'er under betingelser
med et ekstremt svagt signal. JT4, JT9 og JT65 bruger næsten identiske beskedstruktur og kildekodning.
FT4 og FT8 er operationelt lignende men bruger T/R-cyklusser kun 7.5 og 15 s lange, respektivt. FST4
og FST4W er designet specifikt for LF- og MF-båndene. WSPR-tilstanden implementerer en protokol designet
til at teste potentiel propagationsstier i transmissioner med lave strømforhold. Vsjt-x_improved er en
forbedret version af det glimrende WSJT-X-program af Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville
G4WJS blandt andre. Der er yderligere funktioner i versionen »improved PLUS«. Se hjemmesiden for disse.</p>
C: |-
<p>WSJT-X implements amateur radio communication protocols or "modes" called FST4, FST4W, FT4,
FT8, JT4, JT9, JT65, Q65, MSK144, and WSPR, as well as one called Echo for detecting and measuring your
own radio signals reflected from the Moon. These modes were all designed for making reliable, confirmed
QSOs under extreme weak-signal conditions. JT4, JT9, and JT65 use nearly identical message structure
and source encoding (the efficient compression of standard messages used for minimal QSOs). They use
timed 60-second T/R sequences synchronized with UTC. JT4 and JT65 were designed for EME ("moonbounce")
on the VHF/UHF/microwave bands. JT9 is optimized for the MF, and HF bands. It is about 2 dB more sensitive
than JT65 while using less than 10% of the bandwidth. Q65 offers submodes with a wide range of T/R sequence
lengths and tone spacings. FT4 and FT8 are operationally similar but use T/R cycles only 7.5 and 15 s
long, respectively. MSK144 is designed for Meteor Scatter on the VHF bands. These modes offer enhanced
message formats with support for nonstandard callsigns and some popular contests. FST4 and FST4W are
designed particularly for the LF and MF bands. On these bands their fundamental sensitivities are better
than other WSJT-X modes with the same sequence lengths, approaching the theoretical limits for their
rates of information throughput. FST4 is optimized for two-way QSOs, while FST4W is for quasi-beacon
transmissions of WSPR-style messages. FST4 and FST4W do not require the strict, independent time synchronization
and phase locking of modes like EbNaut. WSPR mode implements a protocol designed for probing potential
propagation paths with low-power transmissions. WSPR is fully implemented within WSJT-X, including programmable
"band-hopping". wsjt-x_improved is an enhanced version of the excellent WSJT-X software by
Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville G4WJS and others. Additional features in the "improved
PLUS" version include: * Highlighting of CQ and 73/RR73 messages * Mode buttons make it easy to
switch between the frequently used modes * Band Hopping for FT8, FT4, Q65 and MSK144 * FT8 and FT4 decoders
optimized for DX * False Decodes Reduction (FDR) * "Wait and Reply" and "Wait and Call"
* Full Duplex Mode (useful when working via satellite)</p>
en: |-
<p>WSJT-X implements amateur radio communication protocols or "modes" called FST4, FST4W, FT4,
FT8, JT4, JT9, JT65, Q65, MSK144, and WSPR, as well as one called Echo for detecting and measuring your
own radio signals reflected from the Moon. These modes were all designed for making reliable, confirmed
QSOs under extreme weak-signal conditions. JT4, JT9, and JT65 use nearly identical message structure
and source encoding (the efficient compression of standard messages used for minimal QSOs). They use
timed 60-second T/R sequences synchronized with UTC. JT4 and JT65 were designed for EME ("moonbounce")
on the VHF/UHF/microwave bands. JT9 is optimized for the MF, and HF bands. It is about 2 dB more sensitive
than JT65 while using less than 10% of the bandwidth. Q65 offers submodes with a wide range of T/R sequence
lengths and tone spacings. FT4 and FT8 are operationally similar but use T/R cycles only 7.5 and 15 s
long, respectively. MSK144 is designed for Meteor Scatter on the VHF bands. These modes offer enhanced
message formats with support for nonstandard callsigns and some popular contests. FST4 and FST4W are
designed particularly for the LF and MF bands. On these bands their fundamental sensitivities are better
than other WSJT-X modes with the same sequence lengths, approaching the theoretical limits for their
rates of information throughput. FST4 is optimized for two-way QSOs, while FST4W is for quasi-beacon
transmissions of WSPR-style messages. FST4 and FST4W do not require the strict, independent time synchronization
and phase locking of modes like EbNaut. WSPR mode implements a protocol designed for probing potential
propagation paths with low-power transmissions. WSPR is fully implemented within WSJT-X, including programmable
"band-hopping". wsjt-x_improved is an enhanced version of the excellent WSJT-X software by
Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville G4WJS and others. Additional features in the "improved
PLUS" version include: * Highlighting of CQ and 73/RR73 messages * Mode buttons make it easy to
switch between the frequently used modes * Band Hopping for FT8, FT4, Q65 and MSK144 * FT8 and FT4 decoders
optimized for DX * False Decodes Reduction (FDR) * "Wait and Reply" and "Wait and Call"
* Full Duplex Mode (useful when working via satellite)</p>
Categories:
- AudioVideo
- Audio
- HamRadio
Icon:
cached:
- name: wsjtx-improved_wsjtx_icon.jxl
width: 64
height: 64
stock: wsjtx_icon
Launchable:
desktop-id:
- message_aggregator.desktop
